I am working on a project, and want to get two signs made. Nothing copyrighted or anything. Simple graphics, either white text on black background or vice versa. I want to be able to light them from behind so I want the white to allow light transmission.

If I can't find a good option there for a reasonable cost, then my backup plan is to do them as a vinyl sticker (black, with the letters cut out) and I'll stick them to frosted plexiglass.

Both signs to be about 6" x 40",, and maybe one more thats about 10" x 11"

Any local recommendations? Or is there an online sign place that you have worked with that will print them up?